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I77.6 - Arteritis, unspecified


The ICD 10 Code for Arteritis, unspecified is listed as I77.6.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: I77.6
Description: Arteritis, unspecified
  • Aortitis NOS
  • Endarteritis NOS
  • Excludes1: arteritis or endarteritis:
  • aortic arch (M31.4)
  • cerebral NEC (I67.7)
  • coronary (I25.89)
  • deformans (I70.-)
  • giant cell (M31.5., M31.6)
  • obliterans (I70.-)
  • senile (I70.-)
Diagnostic Related Groups
(MS-DRG v30.0)
545 - Connective Tissue Disorders W Mcc
546 - Connective Tissue Disorders W Cc
547 - Connective Tissue Disorders W/o Cc/mcc
Chapter Diseases of the circulatory system (I00-I99)
Block Diseases of arteries, arterioles and capillaries (I70-I79)
Parent I77 - Other disorders of arteries and arterioles
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 447.6 - Arteritis, unspecified
ICD-10-CM Siblings (same level / similar specificity) of I77.6:
I77.0 - Arteriovenous fistula, acquired
I77.1 - Stricture of artery
I77.2 - Rupture of artery
I77.3 - Arterial fibromuscular dysplasia
I77.4 - Celiac artery compression syndrome
I77.5 - Necrosis of artery
I77.7 - Other arterial dissection
I77.8 - Other specified disorders of arteries and arterioles
I77.9 - Disorder of arteries and arterioles, unspecified